30278070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 81469440

約数和(自身を除く): 51191370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 883, 1143, 1270, 1766, 1905, 2286, 2649, 3429, 3810, 4415, 5298, 5715, 6858, 7947, 8830, 11430, 13245, 15894, 17145, 23841, 26490, 34290, 39735, 47682, 79470, 112141, 119205, 224282, 238410, 336423, 560705, 672846, 1009269, 1121410, 1682115, 2018538, 3027807, 3364230, 5046345, 6055614, 10092690, 15139035, 30278070]

約数ペア:

[(1, 30278070), (2, 15139035), (3, 10092690), (5, 6055614), (6, 5046345), (9, 3364230), (10, 3027807), (15, 2018538), (18, 1682115), (27, 1121410), (30, 1009269), (45, 672846), (54, 560705), (90, 336423), (127, 238410), (135, 224282), (254, 119205), (270, 112141), (381, 79470), (635, 47682), (762, 39735), (883, 34290), (1143, 26490), (1270, 23841), (1766, 17145), (1905, 15894), (2286, 13245), (2649, 11430), (3429, 8830), (3810, 7947), (4415, 6858), (5298, 5715)]